หนังสือJava Generics และ Collectionsมีข้อมูลนี้ (หน้า: 188, 211, 222, 240)
การใช้งานรายการ:
get add contains next remove(0) iterator.remove
ArrayList O(1) O(1) O(n) O(1) O(n) O(n)
LinkedList O(n) O(1) O(n) O(1) O(1) O(1)
CopyOnWrite-ArrayList O(1) O(n) O(n) O(1) O(n) O(n)
ชุดการใช้งาน:
add contains next notes
HashSet O(1) O(1) O(h/n) h is the table capacity
LinkedHashSet O(1) O(1) O(1)
CopyOnWriteArraySet O(n) O(n) O(1)
EnumSet O(1) O(1) O(1)
TreeSet O(log n) O(log n) O(log n)
ConcurrentSkipListSet O(log n) O(log n) O(1)
การใช้งานแผนที่:
get containsKey next Notes
HashMap O(1) O(1) O(h/n) h is the table capacity
LinkedHashMap O(1) O(1) O(1)
IdentityHashMap O(1) O(1) O(h/n) h is the table capacity
EnumMap O(1) O(1) O(1)
TreeMap O(log n) O(log n) O(log n)
ConcurrentHashMap O(1) O(1) O(h/n) h is the table capacity
ConcurrentSkipListMap O(log n) O(log n) O(1)
การใช้งานคิว:
offer peek poll size
PriorityQueue O(log n) O(1) O(log n) O(1)
ConcurrentLinkedQueue O(1) O(1) O(1) O(n)
ArrayBlockingQueue O(1) O(1) O(1) O(1)
LinkedBlockingQueue O(1) O(1) O(1) O(1)
PriorityBlockingQueue O(log n) O(1) O(log n) O(1)
DelayQueue O(log n) O(1) O(log n) O(1)
LinkedList O(1) O(1) O(1) O(1)
ArrayDeque O(1) O(1) O(1) O(1)
LinkedBlockingDeque O(1) O(1) O(1) O(1)
ด้านล่างของ javadoc สำหรับแพ็คเกจjava.utilมีลิงค์ที่ดี: